25. The product of 8 and the difference between a number and 9 is 96. What is the number?
The answer is 13.
So, 8*(x-9)=96
8*12=96
So, what number minus 9=12? 13.
26. When 12 is added to half the sum of a number and 8, the result is 40. What is the number?
The answer is 40.
12+ (x+8)=40
12 +28=40, so what plus 8 =28? 20.
20 times 2 is 40.
27. The difference between a number and 5, when multiplied by 3, is 36. What is the number?
The answer <em />is 17.
(x-5)*3=36
12*3=36, so what minus 5=12? 17.
Answer:
Equation: 
Step-by-step explanation:
Given
The attached figure
Required
The equation to find g and the solution
From the attached: Angles ACD, DCE and ECB lie on a straight line.
Where
This means that:
Subtract 143 from both sides
Any line y = a
<span>y = x, for x = -x, y = -x => y = -y </span>
<span>y = 2x, for x = -x, y = -2x => y = -y</span>
Answer: A
Step-by-step explanation: Canoe → 8h →X
Rowboat → 5h → Y
Fabrication department has at most 107, which means it need to be <u>less</u> than 107 hours.
This way, the amount of time to fabricate X canoes = 8X plus the amount of time to fabricate Y Rowboat = 5Y must be less than 107.
8X + 5Y < 107
